42 lines
1.6 KiB
Dart
42 lines
1.6 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:jiffy/jiffy.dart';
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extension IsSameDay on DateTime {
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bool isSameDay(DateTime other) => year == other.year && month == other.month && day == other.day;
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DateTime nextWeekday(int day) => add(Duration(days: (day - weekday) % DateTime.daysPerWeek));
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DateTime withTime(TimeOfDay time) => copyWith(hour: time.hour, minute: time.minute);
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TimeOfDay toTimeOfDay() => TimeOfDay(hour: hour, minute: minute);
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bool isSameDateTime(DateTime other) {
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var isSameDay = this.isSameDay(other);
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var isSameTimeOfDay = (toTimeOfDay() == other.toTimeOfDay());
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return isSameDay && isSameTimeOfDay;
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}
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bool isSameOrAfter(DateTime other) => isSameDateTime(other) || isAfter(other);
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}
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/// Formatting helpers backed by Jiffy. Centralises the patterns that previously
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/// were repeated as `Jiffy.parseFromDateTime(dt).format(pattern: '...')`.
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extension DateTimeFormatting on DateTime {
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String formatHm() => Jiffy.parseFromDateTime(this).format(pattern: 'HH:mm');
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String formatDate() => Jiffy.parseFromDateTime(this).format(pattern: 'dd.MM.yyyy');
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String formatDateTime() => Jiffy.parseFromDateTime(this).format(pattern: 'dd.MM.yyyy HH:mm');
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String formatDateShort() => Jiffy.parseFromDateTime(this).format(pattern: 'dd.MM.');
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String formatDateShortHm() => Jiffy.parseFromDateTime(this).format(pattern: 'dd.MM. HH:mm');
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String formatMonthYear() => Jiffy.parseFromDateTime(this).format(pattern: 'MMMM yyyy');
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String formatRelative() => Jiffy.parseFromDateTime(this).fromNow();
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String timeRangeTo(DateTime end) => '${formatHm()} - ${end.formatHm()}';
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}
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